fix(run): inherit main-session tool permissions for continuation prompts

src/shared/prompt-tools.test.ts

@@ -0,0 +1,56 @@
+declare const require: (name: string) => any
+const { afterEach, describe, expect, test } = require("bun:test")
+import { clearSessionTools, setSessionTools } from "./session-tools-store"
+import { normalizePromptTools, resolveInheritedPromptTools } from "./prompt-tools"
+
+describe("prompt-tools", () => {
+  afterEach(() => {
+    clearSessionTools()
+  })
+
+  test("normalizes allow/deny style permissions to boolean tools", () => {
+    // given
+    const tools = {
+      question: "deny",
+      bash: "allow",
+      task: "ask",
+      read: true,
+      edit: false,
+    } as const
+
+    // when
+    const normalized = normalizePromptTools(tools)
+
+    // then
+    expect(normalized).toEqual({
+      question: false,
+      bash: true,
+      task: true,
+      read: true,
+      edit: false,
+    })
+  })
+
+  test("prefers per-session stored tools over fallback tools", () => {
+    // given
+    const sessionID = "ses_prompt_tools"
+    setSessionTools(sessionID, { question: false, bash: true })
+
+    // when
+    const resolved = resolveInheritedPromptTools(sessionID, { question: true, bash: false })
+
+    // then
+    expect(resolved).toEqual({ question: false, bash: true })
+  })
+
+  test("uses fallback tools when no per-session tools exist", () => {
+    // given
+    const sessionID = "ses_fallback_only"
+
+    // when
+    const resolved = resolveInheritedPromptTools(sessionID, { question: "deny", write: "allow" })
+
+    // then
+    expect(resolved).toEqual({ question: false, write: true })
+  })
+})